{"nct_id":"NCT05532163","title":"A Study to Investigate the Radiological Onset of Action After Treatment Initiation With Subcutaneous (SC) Natalizumab in Participants With Relapsing-Remitting Multiple Sclerosis (RRMS)","status":"TERMINATED","status_verified_date":"2024-06","start_date":"2023-01-23","start_date_type":"ACTUAL","primary_completion_date":"2023-10-09","primary_completion_date_type":"ACTUAL","completion_date":"2023-10-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["BIIB"]}